2783115904

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{7841}}^1$

素因数の和:7961

約数の個数: 64

約数和(自身を含む): 5759164800

約数和(自身を除く): 2976048896

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 128, 188, 236, 376, 472, 752, 944, 1504, 1888, 2773, 3008, 3776, 5546, 6016, 7552, 7841, 11092, 15682, 22184, 31364, 44368, 62728, 88736, 125456, 177472, 250912, 354944, 368527, 462619, 501824, 737054, 925238, 1003648, 1474108, 1850476, 2948216, 3700952, 5896432, 7401904, 11792864, 14803808, 21743093, 23585728, 29607616, 43486186, 47171456, 59215232, 86972372, 173944744, 347889488, 695778976, 1391557952, 2783115904]

約数ペア:

[(1, 2783115904), (2, 1391557952), (4, 695778976), (8, 347889488), (16, 173944744), (32, 86972372), (47, 59215232), (59, 47171456), (64, 43486186), (94, 29607616), (118, 23585728), (128, 21743093), (188, 14803808), (236, 11792864), (376, 7401904), (472, 5896432), (752, 3700952), (944, 2948216), (1504, 1850476), (1888, 1474108), (2773, 1003648), (3008, 925238), (3776, 737054), (5546, 501824), (6016, 462619), (7552, 368527), (7841, 354944), (11092, 250912), (15682, 177472), (22184, 125456), (31364, 88736), (44368, 62728)]